2–4 Dec 2024
CERN
Europe/Zurich timezone

Evanescent operators at the one-loop level

2 Dec 2024, 17:35
20m
4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

110
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Speaker

Jason Aebischer (CERN)

Description

I will discuss general basis transformations in Effective Field theories at the tree- and one-loop level. To this end, the notion of Evanescent operators and their formulation in terms of one-loop Fierz transformations will be introduced. To illustrate the usefulness of this approach several examples will be discussed, including scheme factorization. Comments on Evanescence free renormalization schemes will conclude the talk.

Authors

Marko Pesut (University of Zürich) Zach Polonsky

Presentation materials